我感到腿部一阵剧痛。

I felt ___a ___sharp ___pain in my leg.

事故后，汤姆感到腿部一阵剧痛。

After the accident, Tom felt ___a ___sharp ___pain in his legs.

一阵剧痛穿过她的头部，让她头晕目眩。

___A ___sharp ___pain shot through her head, making her dizzy.